It's rare for bloggers to discuss how to find keywords, so I'll share in detail how to find a good keyword:
1. Choose a KD (Keyword Difficulty) of up to 20 (KD is a score that measures the difficulty of a keyword; the lower the number, the easier it is to rank for).
2. Set the minimum search volume to 200 (anything below 200 isn't particularly meaningful).
3. The minimum TP (Traffic Potential) search potential is 200 (this reflects future expectations).